Avoid setting dummy values inappropriately for original files.
Add Google Guava 13.0 (JDK 1.5)
Add ChecksumVerifier interface and class
Implement checksum factory
Rename methods in checksum package
Move FileUploader utility from common to server
Move checksum package to common/ome/util
Inject ChecksumProviderFactory into collaborators
Fix tests in omero-server
Final round of test fixes in omero-server
Add unit tests for the checksum package
Add checksum test package to TestNG suite
Add comments and licences and correct minor bugs
Fix minor typos and refactor logic
Fix typo in exception message
Fix comment markers in TestNG XML files
Fix classpath for unit tests in omero-common
Introduce AbstractChecksumProvider and refactor
Remove default provider and update consumers
Bring back Utils methods and deprecate them